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<H1>true</H1>
Succeeds always.


<DL>
</DL>
<H2>Description</H2>
   Succeeds.  For example, can be used as a default, to join the `then'
   path in -&gt;/2 to the `if' path, or as a void event handler.

<P>

<H3>Modes and Determinism</H3><UL>
<LI>true is det
</UL>
<H2>Examples</H2>
<PRE>
Success:
      (F \== "d.error" -&gt;
           writeln(error, "Incorrect file "),
           writeln( error,F)
      ;
           true
      ),
      (L &lt; 0 -&gt;
           writeln(error, "Error in line number")
      ;
           true
      ).



</PRE>
<H2>See Also</H2>
<A HREF="../../kernel/control/fail-0.html">fail / 0</A>, <A HREF="../../kernel/control/false-0.html">false / 0</A>
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